Cited by 428Mesenchymal stem cell researchHematopoietic Stem Cell TransplantationPluripotent Stem Cells Research

No Identical “Mesenchymal Stem Cells” at Different Times and Sites: Human Committed Progenitors of Distinct Origin and Differentiation Potential Are Incorporated as Adventitial Cells in Microvessels

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Sacchetti, Benedetto, Funari, Alessia, Remoli, Cristina, Giannicola, Giuseppe, Kogler, Gesine, Liedtke, Stefanie, Cossu, Giulio, Serafini, Marta +7 more·2016·Stem Cell Reports

Abstract

A widely shared view reads that mesenchymal stem/stromal cells ("MSCs") are ubiquitous in human connective tissues, can be defined by a common in vitro phenotype, share a skeletogenic potential as assessed by in vitro differentiation assays, and coincide with ubiquitous pericytes. Using stringent in vivo differentiation assays and transcriptome analysis, we show that human cell populations from different anatomical sources, regarded as "MSCs" based on these criteria and assumptions, actually differ widely in their transcriptomic signature and in vivo differentiation potential. In contrast, they share the capacity to guide the assembly of functional microvessels in vivo, regardless of their anatomical source, or in situ identity as perivascular or circulating cells. This analysis reveals that muscle pericytes, which are not spontaneously osteochondrogenic as previously claimed, may indeed coincide with an ectopic perivascular subset of committed myogenic cells similar to satellite cells. Cord blood-derived stromal cells, on the other hand, display the unique capacity to form cartilage in vivo spontaneously, in addition to an assayable osteogenic capacity. These data suggest the need to revise current misconceptions on the origin and function of so-called "MSCs," with important applicative implications. The data also support the view that rather than a uniform class of "MSCs," different mesoderm derivatives include distinct classes of tissue-specific committed progenitors, possibly of different developmental origin.

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Crossref · 10.1016/j.stemcr.2016.05.011

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  • Only BM vessel-residing cells defined as pericytes have the ability to differentiate into osteoblasts during physiological bone remodeling.

    “Nevertheless, Sacchetti et al.276 pointed out that only BM vessel-residing cells defined as pericytes have the ability to differentiate into osteoblasts during physiological bone remodeling.”
  • Mesenchyme-derived precursors can give rise to any mesenchyme-derived tissue type including bone, cartilage, muscle, tendon, ligament, and fat tissue.

    “there is high plausibility that these precursors can give rise to any mesenchyme-derived tissue type including e.g., bone, cartilage, muscle, tendon, ligament, and fat tissue [98,99,100].”

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Authors
Sacchetti, B., Funari, A., Remoli, C., Giannicola, G., Kogler, G., Liedtke, S., Cossu, G., Serafini, M., Sampaolesi, M., Tagliafico, E., Tenedini, E., Saggio, I., Robey, P. G., Riminucci, M., & Bianco, P.
Affiliations
  • Sapienza University of Rome (IT)
  • Heinrich Heine University Düsseldorf (DE)
  • University of Manchester (GB)
  • Dulbecco Telethon Institute (IT)
  • KU Leuven (BE)
  • University of Modena and Reggio Emilia (IT)
  • National Institutes of Health (US)
Corresponding author
  • Robey, Pamela G.
  • Riminucci, Mara
Venue
Stem Cell Reports
Publisher
Elsevier BV
Published
2016-06
Volume
6
Issue
6
Pages
897-913
ISSN
2213-6711 (ISSN-L)
OpenAlex
W2427154682
Cited by
428
References
44
Citations by year
2026: 13 · 2025: 12 · 2024: 27 · 2023: 41 · 2022: 50 · 2021: 44 · 2020: 68 · 2019: 58 · 2018: 51 · 2017: 55 · 2016: 8
FWCI
41.60
Type
journal article
Language
en
Open access
Locations
  • Stem Cell Reports (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • IRIS UNIMORE (University of Modena and Reggio Emilia) (submittedVersion, cc-by)
  • Lirias (submittedVersion, cc-by-nc-nd)
  • BOA (University of Milano-Bicocca) (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • IRIS Research product catalog (Sapienza University of Rome) (submittedVersion, other-oa)
  • Research Explorer (The University of Manchester) (submittedVersion, cc-by)
Funders
  • Fondazione Telethon (GGP09227)
  • National Institutes of Health
  • Ministero della Salute
  • U.S. Department of Health and Human Services
  • Ministero dell’Istruzione, dell’Università e della Ricerca
  • National Institute of Dental and Craniofacial Research
  • Sapienza Università di Roma (DFG - KO2119/8-1, TCP07004)
  • Istituto Pasteur-Fondazione Cenci Bolognetti
  • International Foundation for Research in Paraplegia
  • European Commission
Topics
  • Health Sciences › Medicine › Genetics › Mesenchymal stem cell research
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Pluripotent Stem Cells Research
Keywords
mesenchymal stem cells, stromal cells, pericytes, adventitial cells, perivascular cells, satellite cells, myogenic progenitor cells, chondrogenesis, osteogenic differentiation, osteochondrogenic differentiation, gene expression signatures, cell of origin
MeSH terms
Animals, Bone Marrow Cells, Cell Differentiation, Fetal Blood, Humans, Osteogenesis, Phenotype, Transplantation, Heterologous, Biomarkers, Gene Expression, Cell Lineage, Chondrogenesis, Pericytes, Gene Expression Profiling, Satellite Cells, Skeletal Muscle, Mesenchymal Stem Cell Transplantation, Mice, Microvessels, Transcriptome, Mesenchymal Stem Cells

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